# Commission Regulation (EEC) No 2568/91 of 11 July 1991 on the characteristics of olive oil and olive-residue oil and on the relevant methods of analysis, Division 3.3.5

Extent: E+W+S+N.I.

Glass or fused silica capillary column 8 to 12 m long and with an internal diameter of 0,25 to 0,32 mm, with liquid phase, with a uniform film thickness between 0,10 and 0,30 μm. (There are liquid phases suitable for the purpose of type SE-52 or SE-54 available on the market.)

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Source: https://www.legislation.gov.uk/eur/1991/2568/annex/IV/division/3/division/3.3/division/3.3.5 (the official version)
Page: https://openlegislation.uk/eu-regulation-1991-2568/annex-IV/division-3/division-3.3/division-3.3.5
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.